Uniqueness of Bessel models for GSpin groups

2025/03/25 by Yan, Pan
Mathematics · Medicine · #11F70 #20G05 (Secondary) #22E50 (Primary) 22E45 #FOS: Mathematics #Geometric and Algebraic Topology #Medical Imaging Techniques and Applications #Number Theory (math.NT) #Radiopharmaceutical Chemistry and Applications #Representation Theory (math.RT)

paper · pdf · doi:10.48550/arxiv.2503.20116

openalex publication_date 2025/03/25 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We prove the uniqueness of general Bessel models for GSpin groups over a local field of characteristic zero. The proof is to reduce it to the spherical case, which has been proved by Emory and Takeda in the non-archimedean case and by Emory, Kim, and Maiti in the archimedean case.

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